SumUp closed my account: what to do (UK)

If SumUp closed your account with settled money still held, it is normally released once its risk review clears and your identity and bank details are verified, usually within a few weeks. Ask SumUp in writing for the reason, the amount held and the expected release date. Because SumUp is FCA-authorised you can escalate an unresolved hold to the Financial Ombudsman Service. If the closure was because of your trade category, the lasting fix is a high-risk merchant account that underwrites the category, not a fresh mainstream sign-up that will decline again.

Your money: where it is and when it is released

SumUp can hold settled funds on a closed or restricted account while it completes a risk review, typically clearing within a few weeks once verification is satisfied; SumUp does not publish a single fixed number, so check the notice on your account.

SumUp Limited is authorised by the FCA as an Electronic Money Institution (FRN 900700), so a SumUp dispute is eligible for the Financial Ombudsman Service.

Source: SumUp Terms and Conditions (UK). Reserve and hold terms change, so confirm the current position against your own agreement and the notice on your account.

Why SumUp closes accounts

A first high-value transaction (often £500 or more) early in the account life.
A business category SumUp does not underwrite surfacing after sign-up.
Failed or incomplete identity and bank re-verification (KYC).
Chargebacks or a dispute pattern in the first weeks of trading.

What to do, in order

Request the reason and the held amount in writing. Email SumUp support for the closure reason, the amount held and the release timeline, and complete any ID or bank re-verification they ask for in one batch.
Send the full verification pack at once. Photo ID for directors, proof of address, a business bank statement in the same name, and records for the flagged transactions. Drip-feeding documents extends the review.
Keep trading elsewhere. Bring a backup processor live so sales continue while the review runs.
Escalate to the FOS if unresolved. After a formal complaint and 8 weeks or a deadlock letter, refer it to the Financial Ombudsman Service.
Place the account properly if it was category-driven. A specialist acquirer underwrites the category upfront so you are not repeatedly onboarded and then closed.

Escalating to the Financial Ombudsman

SumUp is FCA-authorised, so an unresolved funds-hold or closure can be referred to the Financial Ombudsman Service after 8 weeks or a deadlock letter, free of charge.

Keep a paper trail: the closure notice, your written request for the reason and release date, and your formal complaint. The Financial Ombudsman Service can direct a firm to release funds or pay redress, and it costs you nothing to use.

The durable fix: a properly placed account

If the closure was driven by your trade category rather than a one-off flag, opening another mainstream account just repeats the cycle. A specialist high-risk acquirer underwrites the category from the start, with the reserve and risk classification disclosed upfront. As a broker we match you to the acquirer most likely to take your specific profile and then stay on as your named UK account team, so if a reserve or dispute question comes up later you have someone who already knows the account.

Sign through us, get all of this

Take merchants recovering from a processor closure. We handle support, rate reviews and disputes.

Named UK account team for the life of the agreement. Acquirer pays our commission on completed introductions, so it costs you nothing on top.

24/7 dedicated support
Direct line to a named UK account manager, not a generic acquirer helpline. When your terminal goes down on a Saturday night you call us.
Quarterly rate reviews
As your card volume grows your rate should drop. We renegotiate against the 50+ UK acquirer panel every quarter, so you never overpay because you forgot to ask.
Chargeback and dispute help
UK chargeback fees vary by acquirer and are set out in your merchant agreement, and many disputes are friendly fraud that can be defended with the right evidence. We draft the response and escalate where the acquirer drags its feet.
Switching support when you outgrow
If a better acquirer fit emerges as you grow we manage the cutover. No exit-fee surprises, no dual-running gap. Same account team across acquirers.

How we work, end to end →

SumUp closed my account with money in it, will I get it back?

How long does SumUp hold funds after closing an account?

Why did SumUp close my account?

Common triggers are: A first high-value transaction (often £500 or more) early in the account life. A business category SumUp does not underwrite surfacing after sign-up. Failed or incomplete identity and bank re-verification (KYC). Chargebacks or a dispute pattern in the first weeks of trading. You are entitled to ask for the specific reason in writing.

Can I complain to the Financial Ombudsman about SumUp?

SumUp is FCA-authorised, so an unresolved funds-hold or closure can be referred to the Financial Ombudsman Service after 8 weeks or a deadlock letter, free of charge.

Should I open another SumUp account?

Usually not. A near-identical new account is often detected and closed too, and a pattern of closures makes the next underwriter more cautious. If the closure was driven by your trade category, mainstream processors will keep declining; the durable fix is a high-risk merchant account placed with a specialist acquirer that underwrites the category from the start.

How do I keep taking card payments right now?

Square or Stripe Tap to Pay activates within 1 to 3 business days to keep card payments running. Running a second processor in parallel is now standard practice so a single closure never stops your revenue.

Related help

If funds are only temporarily held, see my acquirer froze my funds. For a permanent termination, see account terminated by acquirer and the MATCH/TMF list explained. Or read the full high-risk merchant guide.

Adam Parker

Founder & Managing Director, Muswell Rose, MerchantHQ

Adam is the founder and managing director of Muswell Rose and a founder of Best Business Loans Ltd, the company behind MerchantHQ. His career runs through insurance, mortgages, commercial finance and fintech lending, including payments and merchant services. He writes the MerchantHQ library.

Last reviewed: 15 July 2026